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EM 13c: How To Secure DCN Port 47632/47633 Used By Enterprise Manager Agent (Doc ID 2764158.1)

Last updated on MAY 08, 2021

Applies to:

Enterprise Manager Base Platform - Version and later
Information in this document applies to any platform.


Enterprise Manager Agent, monitoring database targets, uses DCN Port 47632/47633 to subscribe to the RDBMS Server-Generated Alerts, AQ Notifications etc.
This port is not secure and causing security vulnerabilities. Customers are looking for a way to secure this port with protocols like TLSv1.2.



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